Atlantic Time May 2026

Puerto Rico, the U.S. Virgin Islands, Bermuda, the Dominican Republic, and several other island nations.

Parts of Brazil, Bolivia, Paraguay, Chile, and Venezuela. Atlantic Time vs. Eastern Time Why bring back Atlantic Time Zone bill? - Facebook atlantic time

is a time zone observed in parts of North America, South America, and the Caribbean. It is defined by two primary offsets from Coordinated Universal Time (UTC): Atlantic Standard Time (AST): UTC−04:00. Puerto Rico, the U

The time in this zone is determined by the mean solar time of the of the Greenwich Observatory. Geographic Coverage Atlantic Time is primarily used in the following regions: the U.S. Virgin Islands

UTC−03:00, used during the spring and summer months.